today, police released a photo of jimmy lee dykes, the man holding a 5-year-old boy in and underground bunker in midland city. negotiators have been talking through a ventilation pipe, but he's showing no signs of wanting to turn himself in. the man took the boy from the schoolbus on tuesday afternoon after killing the driver. >>> a former nascar driver led police across two states. police finally caught up to him in utah. he is accused of having marijuana, pills and open alcohol containers in his vehicle. timothy walker competed before being suspended in 2007 for violating nascar's drug policy. >>> frightening moments on an air alaska flight last night. the captain passed out and the plane was diverted to oakland international airport. medical personnel boarded the plane to care for the captain. alaska airline spokesman said the plane had to be towed to the gate, because the captain usually performance that duty. >>> coming up, nasa, the nation, and a virginia family mark a sad anniversary. 10 years since the shuttle columbia fell apart in the sky. we'll talk to the brother of one of